diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-03-15 16:39:54 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-04-01 22:06:00 +0300 |
| commit | 27878ede4fec7b929c3010710ba4d55c617c621d (patch) | |
| tree | 8ac681a04fd266bbefb6d0109300777201875685 /drivers/gpu | |
| parent | 5b421c57e0a9cb1187c2fe203d01fbfb651cb061 (diff) | |
| download | lwn-27878ede4fec7b929c3010710ba4d55c617c621d.tar.gz lwn-27878ede4fec7b929c3010710ba4d55c617c621d.zip | |
drm/i915: Throw out BUGs from DPLL/PCH functions
These BUGs don't serve any purpose IMO. Throw them out.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1458052809-23426-2-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index e6b5ee51739b..cc607acf3df6 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -1617,9 +1617,6 @@ static void i9xx_enable_pll(struct intel_crtc *crtc) assert_pipe_disabled(dev_priv, crtc->pipe); - /* No really, not for ILK+ */ - BUG_ON(INTEL_INFO(dev)->gen >= 5); - /* PLL is protected by panel, make sure we can write it */ if (IS_MOBILE(dev) && !IS_I830(dev)) assert_panel_unlocked(dev_priv, crtc->pipe); @@ -1795,9 +1792,6 @@ static void ironlake_enable_pch_transcoder(struct drm_i915_private *dev_priv, i915_reg_t reg; uint32_t val, pipeconf_val; - /* PCH only available on ILK+ */ - BUG_ON(!HAS_PCH_SPLIT(dev)); - /* Make sure PCH DPLL is enabled */ assert_shared_dpll_enabled(dev_priv, intel_crtc->config->shared_dpll); @@ -1851,9 +1845,6 @@ static void lpt_enable_pch_transcoder(struct drm_i915_private *dev_priv, { u32 val, pipeconf_val; - /* PCH only available on ILK+ */ - BUG_ON(!HAS_PCH_SPLIT(dev_priv->dev)); - /* FDI must be feeding us bits for PCH ports */ assert_fdi_tx_enabled(dev_priv, (enum pipe) cpu_transcoder); assert_fdi_rx_enabled(dev_priv, TRANSCODER_A); |